Just placed an order for a Nanoleaf Starter Set - should arrive tomorrow (Wednesday).
I have also signed-up for the Developer Program and I have briefly reviewed the API documentation. It all looks doable for local Indigo control which is good.
Next step is to look at developing an Indigo Plugin - and in best Indigo traditions, I am not sure how long this will take and it will likely be evolutionary rather than "all singing and dancing" on day one.